List of top Questions asked in MHT CET

Convention on Biodiversity came into force on:

If $\sin (\alpha +\beta )=6\sin (\alpha -\beta )$ and $k=\frac{\tan \alpha }{\tan \beta }$, then, what is the value of $k$ ?

In RNA, thymine is replaced by__________.

The unit cell length of sodium chloride crystal is 564 pm. Its density would be:

Suppose $\sin 2\theta =\cos 3\theta$, here $0<\theta <\frac{\pi }{2}$ then what is the value of $\cos 2\theta ?$

The nucleus of which of the following atoms whose atomic mass numbers '$A$' are given in the options would have the highest binding energy per nucleon?

Electrolysis of dilute aqueous $NaCl$ solution was carried out by passing $10$ milli ampere current. The time required to liberate $0.01$ mol of $H_2$ gas at the cathode is: ($1$ Faraday $=96500Cmo{l}^{-1}$)

$\overrightarrow{A}\times \overrightarrow{B}=\frac{1}{2}AB,$ what is the angle between $A$ and $B?$

The area of the region bounded by the curve $y=x^2$ and the line $y=16$ is:

The solution of the differential equation $\frac{dy}{dx}=\sec \left(\frac{y}{x}\right)+\frac{y}{x}$ is:

Order of $\left[\begin{array}{lll}2& 7& 4\\ 3& 1& 0\end{array}\right]\left[\begin{array}{l}5\\ 4\\ 3\end{array}\right]$ is:

Find $\frac{z_1}{z_2}$, when $z_1=6+2i$ and $z_2=2-i$.

Which additives are used for the purpose of restoring nutrients lost or degraded during production?

The middleman between blood and tissues is:

Absence of oxygen in earth, made the atmosphere reducing. But it later became oxidizing in nature due to the emergence of ________.

Which of the following nerves arises from the organ of Corti?

The black pigment in the eye which reduces the internal reflection is located in:

Taking chromium and arsenic, which are toxic, out of pressure-treated wood, and using new less toxic chemicals for bleaching paper, are examples of___________.

When two unrelated individuals or lines are crossed, the performance of F1 hybrid in often superior to both of its parents. This phenomenon is called ________.

The maximum percentage of polyunsaturated fatty acid present in:

A spherical balloon of radius $a$ is charged. The energy density in the electric field at point $P$ shown in the figure given below is $W$. If the balloon is inflated to a radius $b$ without altering its charge, what is the energy density at $P$?

When $10ml$ of $0.2M$ solution of an acid is added to $250ml$ of a buffer solution with $pH=6.34$, the $pH$ of the solution becomes $6.32$. The buffer capacity of the solution is:

The melting point of particles in nano form ___________

Solid $Ba{\left({NO}_3\right)}_2$ is gradually dissolved in a $1.0\times {10}^{-4}M{Na}_2{CO}_3$ solution. At which concentration of ${Ba}^{2+}$, precipitate of ${BaCO}_3$ begins to form?$(K_{sp}$ for ${BaCO}_3=5.1\times {10}^{-9})$

The tendency of a reaction to take place spontaneously is greatest when the reaction is: